8KW RMS Operating frequency: 20Hz to 15kHz Input Sensibility: 0.5V - 4V Subsonic variable filter: 20Hz to 80Hz LP Crossover: 50Hz and 15kHz Minimum Impedance: 1 ohm THD < 1% Maximum consumption: 800A Dimensions: 17.32in x 11.1in x 2.87in Weight: 17.6lbs MSRP (USD): $1,999.00 